you were torturing Hermione and Ron you carved 'mudblood' in Hermione's skin on her arm and Ron asks why are you doing this and you turn to him and tell him your getting your revenge on them

Hermione: "w...what revenge?"

Lucius: "there's no way you don't remember what you did to them"

Hermione: "we don't know"

Harry: "yeah"

Bellatrix: "there's no way you don't remember what you did to her"

You just get annoyed and continue torturing them and Draco smiles he's very proud of you

Draco: "good job" he says to you grabbing you he's trying to calm you down so you don't kill them

Voldemort: "ah just let her kill them Malfoy"

Draco: "I can't do that because we need to save them so we can always torture them later~" Draco says mischievously